Which law states that the relation between the current, voltage, and resistance in a closed circuit is at a constant temperature?
What is the unit of power?
An appliance has a resistance of 100 ohms, takes 2 amperes. What is the power consumed by the appliance?
How many electrons are there in the valence shell of a copper atom?
which of the following is correct ?
A triangle in which two sides are equal is called:
Which material is having negative temperature coefficient? (
How many external tangents are there for two circles?
what is a shortcut key for 'copy' command ?
The unit of temperature in SI unit is
find the value of square root of 1225
Which one is an input device ?
If the sum of two angle is 180o they are
which of the following is improper fraction
Choose suitable 'Wh' word for given sentence - _______________animal do you like ?
The given Wheatstone bridge is balanced when P= 100 2; Q=1k2 and S = 120 £2. Calculate the value of the unknown resistance.
What is the plural form of sheep ?
Which of the following convention is used for Wood ?
Obtuse angle measurement between
Which law states that, in each closed circuit, the sum of all voltage drops are equal to zero?
Which is the example for negative temperature coefficient substance?
which one is a cardinal number ?
The train ____________through the tunnel . ( use present progressive tense )
Practical S.I. unit of heat is expressed in 8. What is the S.I. unit of specific resistance?
Which of the following is a perfect square
Which of the following convention is used for Glass?
find the value of x in 12:9::24:x ?
Two lamps rated 200 W/240 V are connected in series and combined set is connected across 240 V. AC supply mains. The total power consumed in the circuited is
Calculate the hot resistance value of the lamp 200 watts/250 volts?
if A:B = 2:3 and B:C= 4:5 find the value of A:B:C ?
According to the Indian Standard institution (ISI) what is the size of the designation A4 in mm?
Which Pencil Use in winter ?
What is the power input to an electric heater, that draws 4 amperes at 250 volts supply source?
The Unit of length in Metric system..
A 10 volts battery is connected to a 5 ohms resistor, then the current flows through resistor is.
. How many pairs of parallel lines are there in Trapezoid?
What is the S.I unit of specific resistance?
As per IE rules the maximum allowable variation between declared and actual v consumer's premises should be
What is percentage of 3 out of 3000?
Which one of the following fire extinguishers is suitable for the live electrical fire?
Your pencil is ___________than mine . (use comperative adjective )
In a right angle triangle, the longest side is:
find the value of L.C.M. of
. As per Ohm's law statement in the circuit, current is directly proportional to........
Which law states that the sum of the currents meeting at junction is equal to zero?
What is the commercial unit of electrical energy?
Choose the correct spelling